3 Copyright JS Foundation and other contributors, https://js.foundation/
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions are met:
8 * Redistributions of source code must retain the above copyright
9 notice, this list of conditions and the following disclaimer.
10 * Redistributions in binary form must reproduce the above copyright
11 notice, this list of conditions and the following disclaimer in the
12 documentation and/or other materials provided with the distribution.
14 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
18 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 /*jslint sloppy:true plusplus:true node:true rhino:true */
27 /*global phantom:true */
29 var fs, system, esprima, options, fnames, forceFile, count;
31 if (typeof esprima === 'undefined') {
32 // PhantomJS can only require() relative files
33 if (typeof phantom === 'object') {
35 system = require('system');
36 esprima = require('./esprima');
37 } else if (typeof require === 'function') {
40 esprima = require('esprima');
42 esprima = require('../');
44 } else if (typeof load === 'function') {
48 load('../esprima.js');
53 // Shims to Node.js objects when running under PhantomJS 1.7+.
54 if (typeof phantom === 'object') {
55 fs.readFileSync = fs.read;
57 argv: [].slice.call(system.args),
59 on: function (evt, callback) {
63 process.argv.unshift('phantomjs');
66 // Shims to Node.js objects when running under Rhino.
67 if (typeof console === 'undefined' && typeof process === 'undefined') {
68 console = { log: print };
69 fs = { readFileSync: readFile };
73 on: function (evt, callback) {
77 process.argv.unshift('esvalidate.js');
78 process.argv.unshift('rhino');
81 function showUsage() {
82 console.log('Usage:');
83 console.log(' esvalidate [options] [file.js...]');
85 console.log('Available options:');
87 console.log(' --format=type Set the report format, plain (default) or junit');
88 console.log(' -v, --version Print program version');
99 process.argv.splice(2).forEach(function (entry) {
101 if (forceFile || entry === '-' || entry.slice(0, 1) !== '-') {
103 } else if (entry === '-h' || entry === '--help') {
105 } else if (entry === '-v' || entry === '--version') {
106 console.log('ECMAScript Validator (using Esprima version', esprima.version, ')');
109 } else if (entry.slice(0, 9) === '--format=') {
110 options.format = entry.slice(9);
111 if (options.format !== 'plain' && options.format !== 'junit') {
112 console.log('Error: unknown report format ' + options.format + '.');
115 } else if (entry === '--') {
118 console.log('Error: unknown option ' + entry + '.');
123 if (fnames.length === 0) {
127 if (options.format === 'junit') {
128 console.log('<?xml version="1.0" encoding="UTF-8"?>');
129 console.log('<testsuites>');
134 function run(fname, content) {
135 var timestamp, syntax, name;
137 if (typeof content !== 'string') {
141 if (content[0] === '#' && content[1] === '!') {
142 content = '//' + content.substr(2, content.length);
145 timestamp = Date.now();
146 syntax = esprima.parse(content, { tolerant: true });
148 if (options.format === 'junit') {
151 if (name.lastIndexOf('/') >= 0) {
152 name = name.slice(name.lastIndexOf('/') + 1);
155 console.log('<testsuite name="' + fname + '" errors="0" ' +
156 ' failures="' + syntax.errors.length + '" ' +
157 ' tests="' + syntax.errors.length + '" ' +
158 ' time="' + Math.round((Date.now() - timestamp) / 1000) +
161 syntax.errors.forEach(function (error) {
162 var msg = error.message;
163 msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
164 console.log(' <testcase name="Line ' + error.lineNumber + ': ' + msg + '" ' +
166 console.log(' <error type="SyntaxError" message="' + error.message + '">' +
167 error.message + '(' + name + ':' + error.lineNumber + ')' +
169 console.log(' </testcase>');
172 console.log('</testsuite>');
174 } else if (options.format === 'plain') {
176 syntax.errors.forEach(function (error) {
177 var msg = error.message;
178 msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
179 msg = fname + ':' + error.lineNumber + ': ' + msg;
187 if (options.format === 'junit') {
188 console.log('<testsuite name="' + fname + '" errors="1" failures="0" tests="1" ' +
189 ' time="' + Math.round((Date.now() - timestamp) / 1000) + '">');
190 console.log(' <testcase name="' + e.message + '" ' + ' time="0">');
191 console.log(' <error type="ParseError" message="' + e.message + '">' +
192 e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') +
194 console.log(' </testcase>');
195 console.log('</testsuite>');
197 console.log(fname + ':' + e.lineNumber + ': ' + e.message.replace(/^Line\ [0-9]*\:\ /, ''));
202 fnames.forEach(function (fname) {
205 if (fname && (fname !== '-' || forceFile)) {
206 content = fs.readFileSync(fname, 'utf-8');
209 process.stdin.resume();
210 process.stdin.on('data', function(chunk) {
213 process.stdin.on('end', function() {
224 process.on('exit', function () {
225 if (options.format === 'junit') {
226 console.log('</testsuites>');
233 if (count === 0 && typeof phantom === 'object') {